Radio Fill/Check Fill: Select a color to fill the background of the button. For a transparent background, choose No Fill. If you don't see the color you want, choose More Fill Colors to define a custom color or use the Eyedropper to match a color from your visible screen area.

Radio Border/Check Border: Select a color for the button's border. If you don't want an outline, choose No Border. If you don't see the color you want, choose More Border Colors to define a custom color or use the Eyedropper to match a color from your visible screen area. To change the thickness of the border, choose a Weight.

Radio Color/Check Color: Select a color for the radio button or check mark. If you don't see the color you want, choose More Radio Colors or More Check Colors to define a custom color, or use the Eyedropper to match a color from your visible screen area.

Setting Default Styles and Colors

After customizing a radio button or check box, you can set it as the default style for all new buttons in the same quiz. Just right-click it, and choose Set as Default Radio Button or Set as Default Check Box.